package com.sunreal.paygateway.service;


import java.util.Map;

import com.sunreal.paygateway.dao.model.PayOrder;
import com.sunreal.paygateway.sys.exception.BusinessException;

/**
 * 功能描述：微信统一下单Service接口
 *
 * @Author 彭广
 * @Date 2019/4/18
 */
public interface IPayChannel4WxService {
    /**
     * 微信支付统一下单
     *
     * @param payOrder 订单信息
     * @return 微信支付页面，二维码
     */
    Map<String, Object> doWxPayReq(PayOrder payOrder) throws BusinessException;
}
